package com.edu.service.impl;

import com.edu.service.BookService;

public class BookServiceImpl implements BookService {

    @Override
    public void addBook(){
        System.out.println("add");
    }

    @Override
    public void deleteBook() {
        System.out.println("dele");
    }

    @Override
    public void updateBook() {
        System.out.println("upda");
    }

    @Override
    public void selectBook(int id) {
        System.out.println("sele");
    }
}
